Fig. 2
From: Thymic function and survival at advance ages in nursing home residents from Southern Italy
(A) Kaplan–Meier survival curves stratified according to the lowest quintile of sjTREC values. (B). Kaplan–Meier curves stratified by C-reactive protein according to the cutoff value of 5 mg/dl. For both parameters, survival curves for people at high risk of mortality (NH residents with sjTREC lower than − 16.25 units or with CRP level higher than 5 mg/dl) were reported in green, while the curves for people at low risk were reported in red